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Generating NACK Messages in Iguana 4.0 and Later |
Iguana 4.0, and later versions of Iguana, do not provide a default VMD file to enable channels with an LLP Listener source component to generate NACK messages. However, the newest versions of Iguana do allow you to define a custom VMD file for this source component to generate ACK messages. You can add Python scripts to this VMD file to enable it to selectively generate either a NACK message or an ACK message.
The following sections describe how to create an LLP Listener source component that selectively generates either NACK messages or ACK messages.
- Creating the Customized ACK/NACK VMD File
- Creating the reject_message Python Module
- Creating the Global Inbound Script
- Creating the Segment Outbound Script
- Cleaning Up the Segment Delimiters
- Updating the LLP Channel Component
- Testing the Solution
- Creating the Filtering VMD File
- Creating the Filtering Python Script
- Defining the Filter Component
- Testing the Solution Again